| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.73 | 7.600% | $22.3055 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $218.38 | 7.212% | $234.1296 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $156.36 | 11.288% | $174.0099 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $244.57 | 5.729% | $258.5814 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $238.28 | 7.188% | $255.4076 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $22.74 | 13.256% | $25.7544 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $172.85 | 8.621% | $187.7514 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $1,073.91 | $1,157.9398 | $1,157.94 | $1,157.95 | $1,158.00 | |